streql.c
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上传日期:2007-01-06
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文件大小:1k
- /* @(#)streql.c 1.5 96/02/04 Copyright 1985 J. Schilling */
- /*
- * Check if two strings are equal
- *
- * Copyright (c) 1985 J. Schilling
- */
- /* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING. If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- */
- #include <standard.h>
- int streql(a, b)
- const char *a;
- const char *b;
- {
- register const char *s1 = a;
- register const char *s2 = b;
- if (s1 == NULL || s2 == NULL)
- return (FALSE);
- while (*s1 == *s2++)
- if (*s1++ == ' ')
- return (TRUE);
- return (FALSE);
- }